Windows: upgrade or update disables Soft-eLicenser – Steinberg Support
eLicenser Control Center: что это, скачать бесплатно, как пользоваться
Cubase De-activated-- I hate cubase - Cubase - Steinberg Forums
eLicenser Control errors with Soft-eLicenser based products – Steinberg Support
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Steinberg on Twitter: "@Saleemsaab Hi, that is correct, you cannot use the same AC twice. You need to log-in to your MySteinberg account > click on Reactivate > and select your old